Rihanna brought the dancing she did in her music video to the stage for her performance of “Where Have You Been” on American Idol tonight. Rihanna wore fake dreadlocks along with straight bangs and she had on a sexy outfit that worked really well with her sexy moves. Rihanna didn’t sound like sh!t, although she did run out of breath towards the end of the song. By Rihanna standards, vocally this was a strong performance! Check it out.